000 00367nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aS.P.Singh
245 0 _aReaction Mechanism in Organic Chemisty
250 _a3rd Ed
260 _aChennai
260 _bMacMillan India Ltd
260 _c1984
650 _aReaction Mechanism in Organic Chemisty
942 _cBK
999 _c16629
_d16629